3 citations · 7 across the 5 of their papers we have counts for
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Self-similar quantum groups
Nathan Brownlowe, David Robertson
We introduce the notion of self-similarity for compact quantum groups. For a finite set , we introduce a -algebra , which is the quantum automorphism group of…
Groupoid Fell bundles for product systems over quasi-lattice ordered groups
Adam Rennie, David Robertson, Aidan Sims
Consider a product system over the positive cone of a quasi-lattice ordered group. We construct a Fell bundle over an associated groupoid so that the cross-sectional algebra of the…
A new look at crossed product correspondences and associated C*-algebras
Erik Bédos, S. Kaliszewski, John Quigg +1
When a locally compact group acts on a C*-correspondence, it also acts on the associated Cuntz-Pimsner algebra in a natural way. Hao and Ng have shown that when the group is amenab…
Coactions on Cuntz-Pimsner algebras
S. Kaliszewski, John Quigg, David Robertson
We investigate how a correspondence coaction gives rise to a coaction on the associated Cuntz-Pimsner algebra. We apply this to recover a recent result of Hao and Ng concerning Cun…
Functoriality of Cuntz-Pimsner correspondence maps
S. Kaliszewski, John Quigg, David Robertson
We show that the passage from a -correspondence to its Cuntz-Pimsner -algebra gives a functor on a category of -correspondences with appropriately defined m…